A-B1795990-AI FILTER-OILOne New Aftermarket Replacement Oil Filter Fits Briggs and Stratton (B&S) Small Engines This aftermarket replacement oil filter fits select Fits Briggs & Fits Stratton pressure lubricated small engines used in lawn mowers, lawn tractors, and outdoor power equipment. Installed in the engine sump, the spin on canister filter removes contaminants and debris from engine oil to protect internal components and extend engine life. Replace annually or every